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5th October 2017, 03:50 PM
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Join Date: Aug 2012
Re: EMT Syllabus RGPV

I am providing you the syllabus of Electro Magnetic theory of B.E Electronics and Communication Engineering 4th sem of Rajiv Gandhi Proudyogiki Vishwavidyalaya RGPV

RGPV B.E ECE 4th sem Electro Magnetic theory syllabus

Unit I


Review of vector calculus: orthogonal coordinate systems, gradient, divergence and curl. Laplacian operator for
scalar and vectors. Vector integral and differential identities and theorems. Phasor representation of harmonic
variation of scalar and vectors
Static electric fields, Columbs law, electric flux density and electric field intensity, permittivity, dielectric constant,
field of distributed charges in free space, potential function, Laplaces and Poissons equations, electric dipole, stored
electric energy density. Boundary conditions at abrupt discontinuities between two media including conducting
boundaries, surface charge distribution capacitance between two isolated conductors

Unit II

Solution of Laplaces equations in systems of dielectric and conducting boundaries, uniqueness theorem, two
dimensional boundary condition problems, solution by symmetry, conformal transformation of functions, image
theory etc. fields in parallel wire, parallel plane and coaxial systems.
Static currents and magnetic fields- flow of charge in conductive media, lossy conductive medium, current density,
specific conductivity, mobility, explanation of Ohms law employing mobility.
Magnetic effects of current flow, Biot-Savarts law in vector form magnetic field intensity, magnetic flux, and
permeability, closed loop currents, Amperes circuital law in integral and differential vector form, magnetic vector
potential and related equations. Problems related to straight wire toroidal and cylindrical solenoids, inductance.
Boundary conditions on magnetic field, equivalent surface currents for abrupt discontinuity of magnetic field.

Unit III

Time varying fields Faradays law in integral and differential forms, displacement current concept, Maxwells
equations in differential and integral forms, wave equations in source free region electric and magnetic stored energy
density, continuity equation, Poynting vector theorem.
Time harmonic fields, r.m.s. phasor representation of field vectors, Maxwells equations for TH field, average energy
density, complex Poynting vector, duality concept.
Helmholtz wave equation, general solution in free space in various coordinates, plane polarized wave in free space,
properties of plane waves, wave front, power flow, stored energy density.

Unit IV

Circular and elliptic polarization, resolution in terms of linear polarized waves and vice- versa.
Plane waves in lossy medium, low loss dielectric, good conducting and ionized media, complex permittivity, loss
tangent, skin depth, transmission line analogy, boundary conditions at perfect conductor surface, surface current
density Interference of two plane waves traveling at oblique directions.

Unit V

Reflection and refraction of plane waves at dielectric media and conducting Surfaces, Brewsters angle, total
internal reflection, resultant fields and power flow in both media. Frequency dispersive propagation, phase velocity
and group velocity. Magnetic vector potential for sources in free space, retarded potential, radiation principles,
boundary condition at infinity

References:

1. Mathew N.O Sadiku: Elements of Electromagnetic, Oxford University Press
2. William H. Hayt: Engineering Electromagnetic, TMH.
3. John D. Kraus: Electromagnetics, Mc. Graw Hill.
4. Jordan Balmian: Electromagnetic wave and Radiating System, PHI.
5. David K. Cheng: Electromagnetic Fields and Wave, Addison Wesley.
6. Ramo, Whinnerry and VanDuzzer Fields and waves in communication electronics , Wiley 1984
7. Harrington RF, Electromagnetic fields Mc Graw Hill

Contact-

Rajiv Gandhi Proudyogiki Vishwavidyalaya
Airport Bypass Road, Gandhi Nagar, Abbas Nagar, Gandhi Nagar, Bhopal, Madhya Pradesh 462036


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